XML 191 R175.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Segment Information - Revenues from exited business (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Revenues from exited business: |  |  |  |
Change in fair value of funds withheld embedded derivative |  | $ 447.4 | $ (1,085.7) | $ 3,652.8
Net realized capital gains (losses) on funds withheld assets | [1] | 87.7 | 165.0 | 749.4
Reconciling items |  |  |  |
Revenues from exited business: |  |  |  |
Change in fair value of funds withheld embedded derivative |  | 447.4 | (1,085.7) | 3,652.8
Net realized capital gains (losses) on funds withheld assets |  | 87.7 | 165.0 | 749.4
Amortization of reinsurance gain |  | 3.3 | 5.9 | 12.6
Other impacts of reinsured business |  | (25.1) | (12.7) |
Total revenues from exited business |  | $ 513.3 | $ (927.5) | $ 4,414.8
[1] | Includes realized and unrealized gains (losses). See Note 4, Investments, for further details.

X
- Definition Represents information pertaining to amortization of reinsurance gain. + References No definition available. + Details
Name: | pfg_AmortizationOfReinsuranceGain
Namespace Prefix: | pfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of change in fair value of funds withheld embedded derivative. + References No definition available. + Details
Name: | pfg_ChangeInFairValueOfFundsWithheldEmbeddedDerivative
Namespace Prefix: | pfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of realized capital gains (losses) on funds withheld assets. + References No definition available. + Details
Name: | pfg_GainLossOnFundsWithheldAssets
Namespace Prefix: | pfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of increase (decrease) in revenue due to other impacts of reinsured business. + References No definition available. + Details
Name: | pfg_OtherImpactsOfReinsuredBusiness
Namespace Prefix: | pfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Represents information pertaining to revenue from exited business. + References No definition available. + Details
Name: | pfg_RevenueFromExitedBusiness
Namespace Prefix: | pfg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | pfg_RevenuesFromExitedBusinessAbstract
Namespace Prefix: | pfg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_MaterialReconcilingItemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |